This is the official client modpack for the SEAF MC Minecraft server’s Cobblemon gamemode. It bundles a carefully selected set of mods that allow players to join the server immediately, avoiding the need to assemble or configure anything manually. Every inclusion has been tested for stability and compatibility with the server’s specific settings, so you spend less time troubleshooting and more time exploring.

The pack is built for players who want a straightforward, multiplayer-focused Cobblemon experience without extra mechanics that steer the game away from its sandbox roots. It prioritises performance and clean visuals, pulling its optimisations from the Fabulously Optimized lineage. If you’re looking for a pre-tuned client that just works on the SEAF MC server, this is the pack for you. It can be used in single-player or on other servers, but some features may depend on server-side configurations and won’t carry over.

Ready-to-connect client – pre-configured for immediate use on the SEAF MC Cobblemon server
Performance-first design – based on Fabulously Optimized to maximise frame rates and reduce lag
Classic sandbox freedom – no built-in quests or rigid progression systems; play your way
Community-driven updates – new versions released on player request, following semantic versioning
Transparent changelogs – every modification is documented, covering both client and server packs

To use this modpack, you need a legitimate Minecraft: Java Edition license, a modpack launcher (the Modrinth App is the recommended one), and at least 4 GB of RAM allocated in your launcher. An active internet connection and a server address for SEAF MC are required for multiplayer. The pack targets a specific Minecraft version (1.20.1) and requires Java 17 or newer. Single-player use is possible but will lack some server-specific content and world settings.

SEAF MC Cobblemon: Official Server Modpack